Power consumption limiter FF OM-632 direct connection 200–2000 VA

FF OM-632 power consumption limiter for direct connection is designed to monitor and limit active power in electrical circuits within a control range of 200–2000 VA. The device detects when the connected load approaches or exceeds the set power threshold and reduces or disconnects supply to prevent overloads. Intended for use in residential and small commercial installations, this compact limiter helps manage peak consumption, protect wiring and appliances, and maintain safe operation when supply capacity is limited.

Advantages

The FF OM-632 provides reliable power limiting with a straightforward direct-connection installation. Its adjustable control range from 200 to 2000 VA enables precise adaptation to different circuit capacities and appliance combinations. By limiting peak loads, the device reduces the risk of tripped breakers or damaged wiring and supports more even energy distribution across connected circuits. Its compact form factor allows installation close to the protected load without significant space requirements.

Suitable for

• Residential apartments and houses with limited supply capacity
• Small commercial premises such as offices, shops, or cafés
• Circuits serving high-power appliances to prevent simultaneous overloads
• Temporary or retrofit installations where increasing supply capacity is impractical

Key specifications

• Rated control range: 200–2000 VA (active power)
• Connection type: direct connection to the protected circuit
• Function: monitoring and limiting of load active power to prevent overloads
• Application environment: indoor electrical installations for residential and small commercial use
• Physical characteristics: compact enclosure suitable for mounting near loads or distribution points

How to use

Install the FF OM-632 directly in series with the load or in the circuit branch to be protected, following local electrical regulations and safety practices. Set the power threshold within the 200–2000 VA range according to the maximum allowable load for the circuit. Once powered, the device continuously monitors active power and automatically limits or disconnects supply when the threshold is exceeded. Periodically inspect connections and device condition to ensure reliable operation.

Usage recommendations

Use the limiter in combination with appropriate circuit protection devices and ensure installation is performed by a qualified electrician. Verify compatibility of the set threshold with typical appliance start-up currents to avoid unnecessary interruptions, and position the device where it is accessible for adjustment and inspection.